Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

MSSQLÌí¼Ó×Ö¶Î˵Ã÷

--×Ö¶ÎÌí¼Ó˵Ã÷
EXEC sp_addextendedproperty 'MS_Description', 'ÒªÌí¼ÓµÄ˵Ã÷', 'user', dbo, 'table', ±íÃû, 'column', ÁÐÃû
--ɾ³ý×Ö¶Î˵Ã÷
EXEC sp_dropextendedproperty 'MS_Description', 'user', dbo, 'table', ±íÃû, 'column', ×Ö¶ÎÃû
--²é¿´×Ö¶Î˵Ã÷
SELECT
    [Table Name] = i_s.TABLE_NAME,
    [Column Name] = i_s.COLUMN_NAME,
    [Description] = s.value
from
    INFORMATION_SCHEMA.COLUMNS i_s
LEFT OUTER JOIN
    sysproperties s
ON
    s.id = OBJECT_ID(i_s.TABLE_SCHEMA+'.'+i_s.TABLE_NAME)
    AND s.smallid = i_s.ORDINAL_POSITION
    AND s.name = 'MS_Description'
WHERE
    OBJECTPROPERTY(OBJECT_ID(i_s.TABLE_SCHEMA+'.'+i_s.TABLE_NAME), 'IsMsShipped')=0
     AND i_s.TABLE_NAME = 'jobs'
ORDER BY
    i_s.TABLE_NAME, i_s.ORDINAL_POSITION


Ïà¹ØÎĵµ£º

ASP²ÉÓÃODBCÊý¾ÝÔ´Á¬½ÓMSSQLÊý¾Ý¿âÏêϸ˵Ã÷¡¾ÊµÓá¿

ODBCÊý¾ÝÔ´¿É·ÖΪ“ϵͳÐÍ”ºÍ“ÎļþÐÍ”£¬ËûÃǵÄÇø±ðÔÚÓړϵͳÐÍ”ÊÇÁ¬½ÓÊý¾Ý¿âµÄÐÅÏ¢½¨Á¢Ôړϵͳע²á±í”À“ÎļþÐÍ”ÔòÊÇÒÔdsnÎļþÐÎʽ´æ´¢ÔÚODBCÔ´µÄĿ¼ÏÂÃæ
Ò»¡¢½¨Á¢ODBCÊý¾ÝÔ´µÄ·½·¨£º
¿ØÖÆÃæ°å - ¹ÜÀí¹¤¾ß - Êý¾ÝÔ´£¨ODBC£©
´ò¿ªODBCÊý¾ÝÔ´¹ÜÀíÆ÷£¬È»ºóÒ ......

mssql´æ´¢¹ý³ÌÓï·¨Ïê½â£¨±¸Íü£©


Óï·¨
CREATE PROC[ EDURE ] [ owner. ] procedure_name [ ; number ] 
    [ { @parameter data_type } 
        [ VARYING ] [ = default ] [ OUTPUT ] 
   &n ......

mssql sysobjects type˵Ã÷

xtype ´ú±íÀàÐÍ 
C = CHECK Ô¼Êø 
D = ĬÈÏÖµ»ò DEFAULT Ô¼Êø 
F = FOREIGN KEY Ô¼Êø 
L = ÈÕÖ¾ 
FN = ±êÁ¿º¯Êý 
IF = ÄÚǶ±íº¯Êý 
P = ´æ´¢¹ý³Ì 
PK = PRIMARY KEY Ô¼Êø£¨ÀàÐÍÊÇ K£© 
RF = ¸´ÖÆÉ¸Ñ¡´æ´¢¹ý³Ì 
S = ϵͳ±í 
TF = ±íº¯Êý 
TR = ´¥· ......

mssql´æ´¢¹ý³ÌÊÕ¼¯


sql´æ´¢¹ý³Ì½Ì³Ì
[ËѼ¯ÕûÀí]sql´æ´¢¹ý³ÌÍêÈ«½Ì³Ì 
Ŀ¼
1.sql´æ´¢¹ý³Ì¸ÅÊö
2.SQL´æ´¢¹ý³Ì´´½¨
3.sql´æ´¢¹ý³Ì¼°Ó¦ÓÃ
4.¸÷ÖÖ´æ´¢¹ý³ÌʹÓÃÖ¸ÄÏ
5.ASPÖд洢¹ý³Ìµ÷ÓõÄÁ½ÖÖ·½Ê½¼°±È½Ï
6.SQL´æ´¢¹ý³ÌÔÚ.NETÊý¾Ý¿âÖеÄÓ¦Óà
7.ʹÓÃSQL´æ´¢¹ý³ÌÒªÌØ±ð×¢ÒâµÄÎÊÌâ
1.sql´æ´¢¹ý³Ì¸ÅÊö
ÔÚ´óÐÍÊý¾Ý¿âϵͳÖУ¬´æ´ ......

MsSQL,MySQL,Oracle,Êý¾Ý¿âÁ¬½Ó×Ö¶Î

Ms sql 2000
drivername=com.microsoft.jdbc.sqlserver.SQLServerDriver
url=jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=books
username=sa
password=sa
MySQL
drivername=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost/books
username=root
password=root
Oracle
drivername=orac ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ